3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(false === new \stdClass());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0120.00318.67
8.3.30.0110.00418.42
8.3.20.0000.00819.04
8.3.10.0040.00421.86
8.3.00.0040.00420.52
8.2.170.0070.00722.96
8.2.160.0070.00720.62
8.2.150.0020.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00419.77
8.2.120.0000.00726.35
8.2.110.0000.00921.09
8.2.100.0080.00317.56
8.2.90.0080.00017.63
8.2.80.0060.00317.97
8.2.70.0090.00017.80
8.2.60.0070.00017.97
8.2.50.0040.00418.10
8.2.40.0000.00719.17
8.2.30.0000.00819.17
8.2.20.0000.00717.85
8.2.10.0000.00817.84
8.2.00.0050.00317.52
8.1.270.0040.00420.57
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00621.12
8.1.230.0040.00722.11
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00416.98
8.1.180.0050.00318.10
8.1.170.0060.00318.47
8.1.160.0030.00318.75
8.1.150.0000.00718.63
8.1.140.0040.00422.17
8.1.130.0030.00320.07
8.1.120.0080.00017.21
8.1.110.0040.00417.25
8.1.100.0000.00717.37
8.1.90.0040.00417.25
8.1.80.0030.00317.21
8.1.70.0050.00317.33
8.1.60.0080.00017.45
8.1.50.0030.00517.39
8.1.40.0040.00417.34
8.1.30.0100.00317.57
8.1.20.0000.00817.55
8.1.10.0040.00417.45
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0030.00616.63
8.0.280.0060.00018.24
8.0.270.0030.00317.13
8.0.260.0060.00018.36
8.0.250.0030.00316.78
8.0.240.0030.00316.92
8.0.230.0040.00416.78
8.0.220.0060.00016.64
8.0.210.0000.00716.76
8.0.200.0030.00316.85
8.0.190.0000.00716.82
8.0.180.0080.00016.66
8.0.170.0030.00616.60
8.0.160.0080.00016.86
8.0.150.0000.00816.59
8.0.140.0000.00716.71
8.0.130.0070.00013.17
8.0.120.0030.00616.70
8.0.110.0040.00416.57
8.0.100.0000.00716.60
8.0.90.0000.00716.82
8.0.80.0040.01116.72
8.0.70.0040.00416.65
8.0.60.0000.00716.65
8.0.50.0040.00416.86
8.0.30.0090.00816.81
8.0.20.0130.00517.40
8.0.10.0050.00316.87
8.0.00.0100.01116.58
7.4.330.0030.00315.55
7.4.320.0000.00716.46
7.4.300.0030.00316.44
7.4.290.0030.00316.31
7.4.280.0040.00716.33
7.4.270.0040.00416.51
7.4.260.0040.00416.43
7.4.250.0040.00416.48
7.4.240.0050.00316.42
7.4.230.0000.00616.44
7.4.220.0000.00716.55
7.4.210.0020.01316.44
7.4.200.0030.00316.22
7.4.160.0070.00816.43
7.4.140.0100.00817.86
7.4.130.0170.00616.29
7.4.120.0110.00616.43
7.4.110.0130.00916.42
7.4.100.0090.00916.38
7.4.90.0140.00316.38
7.4.80.0100.00619.39
7.4.70.0100.00716.38
7.4.60.0100.00716.30
7.4.50.0060.01016.38
7.4.40.0160.00516.21
7.4.00.0060.00614.71
7.3.330.0030.00313.11
7.3.320.0060.00012.92
7.3.310.0000.00816.14
7.3.300.0030.00616.13
7.3.290.0040.00416.04
7.3.280.0060.01016.13
7.3.260.0120.00716.24
7.3.240.0100.01016.26
7.3.230.0080.01116.35
7.3.210.0060.01216.44
7.3.200.0030.01416.34
7.3.190.0100.00716.14
7.3.180.0070.01316.38
7.3.170.0150.00816.18
7.3.160.0160.00316.23
7.2.330.0100.00716.41
7.2.320.0110.00816.34
7.2.310.0080.00816.21
7.2.300.0090.00916.41
7.2.290.0100.00716.38
7.2.110.0090.00616.14
7.2.100.0070.01115.78
7.2.90.0110.00815.76
7.2.80.0040.01416.60
7.2.70.0110.00916.34
7.2.60.0060.01316.13
7.2.50.0080.00816.37
7.2.40.1770.01116.53
7.2.30.0070.01016.77
7.2.20.0080.00916.35
7.2.10.0140.00516.58
7.2.00.0000.01516.54
7.1.230.0090.00615.17
7.1.220.0030.01015.36
7.1.210.0040.01215.16
7.1.200.0110.00415.19
7.1.190.0120.00715.49
7.1.180.0060.01015.12
7.1.170.0080.01015.55
7.1.160.0040.01215.44
7.1.150.0130.00315.73
7.1.140.0140.00315.81
7.1.130.0120.00615.42
7.1.120.0080.00815.21
7.1.110.0140.00315.24
7.1.100.0050.00915.34
7.1.90.0110.00515.34
7.1.80.0120.00315.27
7.1.70.0090.00815.44
7.1.60.0330.00633.18
7.1.50.0310.01033.34
7.1.40.0250.01633.58
7.1.30.0260.01033.25
7.1.20.0280.00933.62
7.1.10.0080.00815.29
7.1.00.0000.01215.46
5.6.380.0060.00913.98

preferences:
63.05 ms | 400 KiB | 5 Q